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2003 BMW Z4

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

355 reports with mileage · 59 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Steering. Review the 342 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports0 fire reports1 injury reports

What owners actually said

414 reports
Mileage unknown · Sep 26, 2022
Steering

STICKY STEERING AFTER CAR WARMS UP. STEERS LIKE A BOAT. DANGEROUS AT HIGHWAY SPEEDS OR WINDING ROAD.

NHTSA ODI #11486534

24,000 miles · Jun 16, 2022
Steering

The contact owns a 2003 BMW Z4. The contact stated while driving at various speeds in hot weather, the steering wheel became difficult to turn and would also jerk the vehicle into the next lane. The contact stated no warning light was illuminated. The contact was able to drive to the residence. The contact took the vehicle to th…

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The contact owns a 2003 BMW Z4. The contact stated while driving at various speeds in hot weather, the steering wheel became difficult to turn and would also jerk the vehicle into the next lane. The contact stated no warning light was illuminated. The contact was able to drive to the residence. The contact took the vehicle to the local dealer, where it was diagnosed with needing the battery to be replaced. The dealer replaced the battery however, the failure recurred. The manufacturer had been informed of the failure. The failure mileage was approximately 24,000.

NHTSA ODI #11469533

Mileage unknown · May 21, 2022
Steering

During very warm days in the summer the steering wheel tends to stick during turns. It requires extra force to continue to turn the wheel which becomes problematic during a tight turn or on highway on-ramps.

NHTSA ODI #11465545

Mileage unknown · Apr 8, 2022
Steering

Car has 15,000 miles and always stored in climate controlled garage. Drove it today and within 1/2 mile the electronic power steering failed making it very, very hard to steer. Shut vehicle off and restart and the problem goes away but only for a minute or two and then returns.

NHTSA ODI #11460194

Mileage unknown · Mar 14, 2022
Steering

I purchased this BMW Z4 from a private seller on Thursday (3/10/22) located in Myrtle Beach, SC. On the way home (187 mile trip), about ¾ of the trip, I was driving about 55 mph on 701 North and the steering felt as if it was sticking to the point where moving the wheel took a effort to unstick it which put me into oncoming tra…

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I purchased this BMW Z4 from a private seller on Thursday (3/10/22) located in Myrtle Beach, SC. On the way home (187 mile trip), about ¾ of the trip, I was driving about 55 mph on 701 North and the steering felt as if it was sticking to the point where moving the wheel took a effort to unstick it which put me into oncoming traffic in the other lane. I almost was involved in a head-on collision! The vehicle has only 39K miles on it. The previous owner had this issue in April of 2008 and took it to a BMW dealer who advised them that the repair would cost $2,950.00. The previous owner declined the repair because they couldn’t afford it and the dealer told them that BMW will probably issue a recall AS HUNDRES OF Z4 OWNERS HAVE HAD THIS SAME ISSUE. The vehicle also drifts to the left and attempts by the previous owner to have the vehicle aligned to correct this have failed. The vehicle had only 13K on the odometer at the time BMW advised of the faulty steering column.

NHTSA ODI #11456582

Mileage unknown · May 25, 2021
Steering

On hot days the steering becomes sticky like there is a catch. It will also pull to one side or the other making it very dangerous to drive especially on the interstate.

NHTSA ODI #11418536

93,000 miles · Apr 11, 2021
Steering

I JUST PURCHASED Z4. DID NOT NOTICE ANY PROBLEM DURING TEST RIDE. ON MY WAY HOME DURING PURCHASE STEERING BECAME AN ISSUE. THE CAR WOULD BE DRIVING FINE THEN WHAT I WOULD A DEAD SPOT WOULD APPEAR. THE STEERING WHEEL WILL SUDDENLY SHIFT LEFT OR RIGHT WHAT SEEMS A FEW INCHES. THIS CAUSES DRIVER (ME) TO COMPENSATE TO AVOID GOING IN…

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I JUST PURCHASED Z4. DID NOT NOTICE ANY PROBLEM DURING TEST RIDE. ON MY WAY HOME DURING PURCHASE STEERING BECAME AN ISSUE. THE CAR WOULD BE DRIVING FINE THEN WHAT I WOULD A DEAD SPOT WOULD APPEAR. THE STEERING WHEEL WILL SUDDENLY SHIFT LEFT OR RIGHT WHAT SEEMS A FEW INCHES. THIS CAUSES DRIVER (ME) TO COMPENSATE TO AVOID GOING IN DITCH OR CROSSING A LANE OR GETTING INTO AN ACCIDENT. THIS HAPPENED MANY TIMES ON MY 70-MILE TRIP HOME.

NHTSA ODI #11407451

85,000 miles · Apr 7, 2021
Steering

THE FIRST ISSUE IS THAT THE POWER STEERING WILL GO OUT DURING NORMAL OPERATION OF THE VEHICLE MAKING THE WHEEL HARD TO TURN. ADDITIONALLY, AT RIGHT ABOUT THE STRAIGHT POSITION OF THE STEERING WHEEL THE STEERING WILL STICK (CONSISTENTLY FIGHTING THE WHEEL TO STAY CENTERED). STAYING STRAIGHT IS NEARLY IMPOSSIBLE AS YOU CONSTANTLY …

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THE FIRST ISSUE IS THAT THE POWER STEERING WILL GO OUT DURING NORMAL OPERATION OF THE VEHICLE MAKING THE WHEEL HARD TO TURN. ADDITIONALLY, AT RIGHT ABOUT THE STRAIGHT POSITION OF THE STEERING WHEEL THE STEERING WILL STICK (CONSISTENTLY FIGHTING THE WHEEL TO STAY CENTERED). STAYING STRAIGHT IS NEARLY IMPOSSIBLE AS YOU CONSTANTLY BATTLE THE RESISTANCE BACK AND FORTH TO KEEP THE VEHICLE MOVING IN A STRAIGHT LINE. IT IS QUITE DISCONCERTING AND HAS ALMOST RESULTED IN ME SIDE SWIPING ONCOMING VEHICLES ON SEVERAL OCCASIONS. I HAVE LEARNED THAT THIS IS A COMMON PROBLEM THAT BMW NEVER ADDRESSED. RESEARCHING THE MATTER I'VE LEARNED THAT A STEERING COLUMN REPLACEMENT AND LABOR WOULD BE IN THE $3000-4500 RANGE AND THE PROBLEM WOULD LIKELY REOCCUR IN THE FUTURE DUE TO FAULTY DESIGN. WORSE, AS MOST PEOPLE IN MY POSITION ARE UNABLE TO PERFORM A REPAIR AT THAT COST, I'VE FOUND NUMEROUS PEOPLE MANIPULATING THEIR STEERING COLUMNS WITH MIXED SUCCESS ULTIMATELY CREATING AN EVEN MORE DANGEROUS POTENTIAL SITUATION. THESE METHODS INCLUDE DRILLING INTO THE STEERING COLUMN AND ADDING GREASES AND LUBRICANTS THAT WERE NOT DESIGNED TO WORK WITH THE VEHICLE. THIS IS A WELL-KNOWN PROBLEM, WITH NO SHORTAGE OF RECORDS AND ACCOUNTS ESTABLISHING THIS ISN'T A "IF IT HAPPENS", BUT WHEN IT HAPPENS. DRIVE A VEHICLE WITH THIS PROBLEM, I DARE YOU, AND TELL ME IT IS NOT A MAJOR SAFETY HAZARD. DISAPPOINTED. I'D APPRECIATE IF BMW WOULD REACH OUT TO ME AND REMEDY THE ISSUE. THERE IS NO REASON THAT A STEERING WHEEL, ONE OF THE MOST BASIC AND NECESSARY SYSTEMS ON A CAR TO MAINTAIN CONTROL, SHOULD HAVE BEEN PERMITTED TO BE DEFECTIVE WITH NO REMEDY AT THE COST OF THE MANUFACTURER. THE LACK OF ACCOUNTABILITY BY BMW AND "DO IT YOURSELF" REMEDIES WILL UNDOUBTEDLY RESULT IN INJURY OR DEATH IF THEY HAVE NOT ALREADY. BMW SHOULD PROVIDE A FIX FOR THOSE Z4S AFFECTED STILL ON THE ROAD BEFORE SOMEONE IS KILLED.

NHTSA ODI #11406949

Mileage unknown · Jun 21, 2020
Steering

I HAVE A 2003 Z4 WITH 25K MILES. THE STEERING WHEEL STICKS WHILE DRIVING MAKING IT DIFFICULT TO STEER. SPOKE WITH A BMW MECHANIC AND WAS INFORMED THIS IS A KNOWN ISSUE FOR THIS PARTICULAR VEHICLE AND THAT I WILL NEED TO REPLACE THE STEERING COLUMN TO CORRECT THE PROBLEM. THE COST IS $3000. WHY IS THERE NOT A RECALL??

NHTSA ODI #11329857

30,000 miles · Apr 13, 2020
Steering

AFTER SOME INVESTIGATION MY Z4 IS DIAGNOSED AS HAVING 'STICKY WHEEL' EVIDENTLY THIS WAS FOUND IN MANY Z4'S IN OR AROUND MY YEAR OF CAR. I WAS SURE THAT I WOULD SEE A RECALL FOR MY PARTICULAR VEHICLE BUT NEVER RECEIVED ONE. MY VEHICLE HAS HAD THE ISSUE FOR MANY YEARS, BUT THE BMW DEALERSHIPS SAID THEY COULD NOT FIND THE PROBLEM. …

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AFTER SOME INVESTIGATION MY Z4 IS DIAGNOSED AS HAVING 'STICKY WHEEL' EVIDENTLY THIS WAS FOUND IN MANY Z4'S IN OR AROUND MY YEAR OF CAR. I WAS SURE THAT I WOULD SEE A RECALL FOR MY PARTICULAR VEHICLE BUT NEVER RECEIVED ONE. MY VEHICLE HAS HAD THE ISSUE FOR MANY YEARS, BUT THE BMW DEALERSHIPS SAID THEY COULD NOT FIND THE PROBLEM. WHEN I LEARNED OF THIS RASH OF 'STICKY WHEEL' ISSUES WITH MANY Z4'S ... I QUESTIONED BMW. THEIR RESPONSE WAS THAT MY PARTICULAR VEHICLE (BASED ON MY VIN #) WAS NOT RECALLED WHILE OTHERS WERE. I ONLY USE THE CAR AROUND TOWN AT SLOW SPEEDS AS I AM IN FEAR TO USE IT ON THE HIGHWAY. THE PROBLEM OCCURS AT ALL TIMES WHEN STEERING BUT IS WORST AS SPEED INCREASES. I FEAR THAT I COULD EVEN LOSE CONTROL OF THE CAR AT SOME POINT.

NHTSA ODI #11320999

Official recalls

4

04V247000 · Air Bags

May 24, 2004

ON CERTAIN PASSENGER VEHICLES, INCOMPATIBLE ELECTRONIC AIR BAG SYSTEM PROCESSORS MAY HAVE BEEN INSTALLED.

Consequence & remedy

Consequence: IN THE EVENT OF A CRASH, AIR BAG DEPLOYMENT MAY NOT OCCUR, INCREASING THE RISK OF INJURIES TO THE DRIVER AND/OR FRONT PASSENGER.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE AIR BAG SYSTEM PROCESSORS. THE RECALL BEGAN JUNE 11, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

04V182000 · Fuel System, Gasoline:delivery:fuel Pump

Apr 12, 2004

ON CERTAIN PASSENGER VEHICLES, UNDER CERTAIN ENVIRONMENTAL CONDITIONS, A VAPOR LOCK IN THE FUEL PUMP COULD OCCUR CAUSING THE ENGINE TO STALL. IF THIS WERE TO HAPPEN, THE ENGINE WOULD NOT BE ABLE TO BE RESTARTED FOR APPROXIMATELY 15 TO 20 MINUTES.

Consequence & remedy

Consequence: IF STALLING WERE TO OCCUR, THE DRIVER WOULD BE UNABLE TO MAINTAIN VEHICLE SPEED OR ACCELERATE, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A RESISTOR IN THE ELECTRICAL LINE POWERING THE FUEL PUMP IN ORDER TO PREVENT AN OCCURRENCE OF VAPOR LOCK. THE RECALL BEGAN MAY 11, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

03V214000 · Tires

Jun 9, 2003

ON CERTAIN VEHICLES EQUIPPED WITH 18" TIRES, IT IS POSSIBLE THAT THE TIRE HAS BEEN DAMAGED DURING THE MOUNTING PROCESS TO THE RIM.

Consequence & remedy

Consequence: CONSEQUENTLY, A LOSS OF TIRE PRESSURE, OR A TIRE FAILURE, COULD OCCUR. DEPENDING ON TRAFFIC CONDITIONS AND THE DRIVER'S REACTIONS, THIS COULD LEAD TO A CRASH.

Remedy: DEALERS WILL UNSEAT THE TIRE FROM ITS RIM, INSPECT FOR ANY DAMAGE, AND THEN RESEAT THE TIRE TO ITS RIM. IF INSPECTION REVEALS THAT A FRONT TIRE HAS INCURRED DAMAGE DURING THE MOUNTING PROCESS, IT WILL BE REPLACED. OWNER NOTIFICATION BEGAN JULY 14, 2003. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

03V032000 · Seat Belts:front:buckle Assembly

Feb 4, 2003

ON CERTAIN PASSENGER VEHICLES, THE CONNECTION OF THE SAFETY BELT BUCKLE TO THE STEEL ROPE OF THE TENSIONER DOES NOT MEET BMW SPECIFICATIONS. IN SEVERE FRONTAL CRASHES, THIS CONNECTION CAN DETACH.

Consequence & remedy

Consequence: IF THE CONNECTION DETACHES, THE PROTECTION PROVIDED BY THE SAFETY BELT IS LIKELY TO BE IMPAIRED, AND SERIOUS INJURIES TO THE DRIVER AND/OR FRONT PASSENGER COULD OCCUR THAT MIGHT OTHERWISE BE MITIGATED.

Remedy: DEALERS WILL INSPECT BOTH FRONT SAFETY BELT TENSIONER AND BUCKLE ASSEMBLIES, AND IF NECESSARY, REPLACE THESE PARTS. OWNER NOTIFICATION BEGAN MARCH 19, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE10020 · Sticky Steering

Opened Jun 28, 2010 · Closed Jun 28, 2011

Status: closed (inferred from source dates) · Steering; Steering:column; Steering:electric Power Assist System

ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.

Additional source detail variants (3)

Steering

ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.

Steering:column

ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.

Steering:electric Power Assist System

ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.